/* IBM RS/6000 "XCOFF" back-end for BFD.
- Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 2000
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000,
+ 2001
Free Software Foundation, Inc.
FIXME: Can someone provide a transliteration of this name into ASCII?
Using the following chars caused a compiler warning on HIUX (so I replaced
In all cases, it does not support writing.
This is in a separate file from coff-rs6000.c, because it includes
- system include files that conflict with coff/rs6000.h.
- */
+ system include files that conflict with coff/rs6000.h. */
/* Internalcoff.h and coffcode.h modify themselves based on this flag. */
#define RS6000COFF_C 1
typedef union {
#ifdef AIX_CORE_DUMPX_CORE
- struct core_dumpx new; /* new AIX 4.3+ core dump */
+ struct core_dumpx new; /* new AIX 4.3+ core dump */
#else
- struct core_dump new; /* for simpler coding */
+ struct core_dump new; /* for simpler coding */
#endif
- struct core_dump old; /* old AIX 4.2- core dump, still used on
+ struct core_dump old; /* old AIX 4.2- core dump, still used on
4.3+ with appropriate SMIT config */
} CoreHdr;
#ifdef CORE_VERSION_1
typedef union {
#ifdef AIX_CORE_DUMPX_CORE
- struct vm_infox new;
+ struct vm_infox new;
#else
- struct vm_info new;
+ struct vm_info new;
#endif
- struct vm_info old;
+ struct vm_info old;
} VmInfo;
#endif
/* Size of the leading portion that old and new core dump structures have in
common. */
-#define CORE_COMMONSZ ((int)&((struct core_dump *)0)->c_entries + \
- sizeof (((struct core_dump *)0)->c_entries))
+#define CORE_COMMONSZ ((int) &((struct core_dump *) 0)->c_entries \
+ + sizeof (((struct core_dump *) 0)->c_entries))
/* Try to read into CORE the header from the core file associated with ABFD.
Return success. */
{
bfd_size_type size;
- if (bfd_seek (abfd, 0, SEEK_SET) != 0)
+ if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
return false;
/* Read the leading portion that old and new core dump structures have in
common. */
- if (bfd_read (core, CORE_COMMONSZ, 1, abfd) != CORE_COMMONSZ)
+ size = CORE_COMMONSZ;
+ if (bfd_bread (core, size, abfd) != size)
return false;
/* Read the trailing portion of the structure. */
- size = CORE_NEW (*core) ? sizeof (core->new) : sizeof (core->old)
- - CORE_COMMONSZ;
- return bfd_read ((char *)core + CORE_COMMONSZ, size, 1, abfd) == size;
+ if (CORE_NEW (*core))
+ size = sizeof (core->new);
+ else
+ size = sizeof (core->old);
+ size -= CORE_COMMONSZ;
+ return bfd_bread ((char *) core + CORE_COMMONSZ, size, abfd) == size;
}
static asection *
make_bfd_asection (abfd, name, flags, _raw_size, vma, filepos)
bfd *abfd;
- CONST char *name;
+ const char *name;
flagword flags;
bfd_size_type _raw_size;
bfd_vma vma;
c_regsize = sizeof (COLD_MSTSAVE (core.old));
c_regptr = &COLD_MSTSAVE (core.old);
}
- c_regoff = (char *)c_regptr - (char *)&core;
+ c_regoff = (char *) c_regptr - (char *) &core;
if (bfd_stat (abfd, &statbuf) < 0)
{
For the data segment, we have no choice but to keep going if it's
not there, since the default behavior is not to dump it (regardless
- of the ulimit, it's based on SA_FULLDUMP). But for the stack segment,
+ of the ulimit, it's based on SA_FULLDUMP). But for the stack segment,
if it's not there, we refuse to have anything to do with this core
file. The usefulness of a core dump without a stack segment is pretty
limited anyway. */
}
/* Don't check the core file size for a full core, AIX 4.1 includes
- additional shared library sections in a full core. */
+ additional shared library sections in a full core. */
if (!(c_flag & (FULL_CORE | CORE_TRUNC)))
{
/* If the size is wrong, it means we're misinterpreting something. */
(*_bfd_error_handler) (_("%s: warning core file truncated"),
bfd_get_filename (abfd));
- /* Allocate core file header. */
+ /* Allocate core file header. */
size = CORE_NEW (core) ? sizeof (core.new) : sizeof (core.old);
- tmpptr = (char*) bfd_zalloc (abfd, size);
+ tmpptr = (char *) bfd_zalloc (abfd, (bfd_size_type) size);
if (!tmpptr)
return NULL;
arch = bfd_arch_powerpc;
mach = bfd_mach_ppc;
break;
- }
+ }
bfd_default_set_arch_mach (abfd, arch, mach);
}
ulimit is large enough, otherwise the data section is omitted.
AIX 4 sets FULL_CORE even if the core file is truncated, we have
to examine core.c_datasize below to find out the actual size of
- the .data section. */
+ the .data section. */
if (c_flag & FULL_CORE)
{
if (!make_bfd_asection (abfd, ".data",
/* .data sections from loaded objects. */
if (proc64)
- size = (int) ((LdInfo *)0)->l64.ldinfo_filename;
+ size = (int) ((LdInfo *) 0)->l64.ldinfo_filename;
else
- size = (int) ((LdInfo *)0)->l32.ldinfo_filename;
+ size = (int) ((LdInfo *) 0)->l32.ldinfo_filename;
while (1)
{
if (bfd_seek (abfd, c_loader, SEEK_SET) != 0)
return NULL;
- if (bfd_read (&ldinfo, size, 1, abfd) != size)
+ if (bfd_bread (&ldinfo, size, abfd) != size)
return NULL;
if (proc64)
if (!make_bfd_asection (abfd, ".data",
SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS,
ldi_datasize, ldi_dataorg, ldi_core))
- return NULL;
+ return NULL;
if (ldi_next == 0)
break;
bfd_vma vminfo_addr;
size = CORE_NEW (core) ? sizeof (vminfo.new) : sizeof (vminfo.old);
- if (bfd_read (&vminfo, size, 1, abfd) != size)
+ if (bfd_bread (&vminfo, size, abfd) != size)
return NULL;
if (CORE_NEW (core))
}
#endif
- return abfd->xvec; /* this is garbage for now. */
+ return abfd->xvec; /* This is garbage for now. */
}
-/* return `true' if given core is from the given executable.. */
+/* Return `true' if given core is from the given executable. */
+
boolean
rs6000coff_core_file_matches_executable_p (core_bfd, exec_bfd)
bfd *core_bfd;
c_loader = (file_ptr) COLD_LOADER (core.old);
if (CORE_NEW (core) && CNEW_PROC64 (core.new))
- size = (int) ((LdInfo *)0)->l64.ldinfo_filename;
+ size = (int) ((LdInfo *) 0)->l64.ldinfo_filename;
else
- size = (int) ((LdInfo *)0)->l32.ldinfo_filename;
+ size = (int) ((LdInfo *) 0)->l32.ldinfo_filename;
if (bfd_seek (core_bfd, c_loader + size, SEEK_SET) != 0)
return false;
alloc = 100;
- path = bfd_malloc (alloc);
+ path = bfd_malloc ((bfd_size_type) alloc);
if (path == NULL)
return false;
s = path;
while (1)
{
- if (bfd_read (s, 1, 1, core_bfd) != 1)
+ if (bfd_bread (s, (bfd_size_type) 1, core_bfd) != 1)
{
free (path);
return false;
char *n;
alloc *= 2;
- n = bfd_realloc (path, alloc);
+ n = bfd_realloc (path, (bfd_size_type) alloc);
if (n == NULL)
{
free (path);
projects / deliverable / binutils-gdb.git / blobdiff